Just got this from the Boulder Mountain Bike Alliance newsletter today!
Over the last few months Boulder's became the site of one of only a few indoor velodromes in the country. Now the team of builders at Boulder Indoor Cycling is feverously working on the indoor mountain bike circuits. Phase 1, the beginner, course has been completed so, stop by and check it out. Boulder Indoor Cycling has updated their relationship with BMA to offer the first 100 of our members a free annual membership to Boulder Indoor Cycling. This is a limited offer to BMA members only. To get a certificate for a free annual membership at Boulder Indoor Cycling please contact any BMA board member or email firstname.lastname@example.org.
Another reason to join BMA BMA!